while the playful, sexual, flirtatious things can be great, these things can be great AFTER you've already had sex, like to spice things up.. and you can learn them as the years go by..
I can only give you a blokes opinion, if you want to experiment with oral, thats a great few nights, I was with a virgin a few months ago, and she'd never even kissed a guy.. 'downstairs' as she put it.. she was 22.
the first time, I just let her look at it, hold it, get the feel for it in her hand, stroke it, if you've never held one, thats an experience in itself, and guys most likely LOVE the idea of letting you explore.. thats all you need to do. explore.. ask questions, do you like this? do you like that?
If he pushes for more.. stop him, tell him, your only willing to explore on your own terms, and if he doesn't like it.. you'll put "mr Penis' away, no more and he can go home with blue balls..
When your comfortable with it, get him to show you how he 'finishes'
later on, a few further dates, try finishing him yourself, get him to help
later still, try kissing it, but finish with your hands
later still, try finishing into your hand, and tasting it., he'll LOVE that, it will remind him every time afterwards, and he'll be putty in your hands (pun included)
eventually, you'll be more and more comfortable with the penis, and you'll be able to do anything YOU want (this is critical) and you can explore: Mints in your mouth, icecream, iceblocks, or even.. hot coffee (not on him, just in your mouth before kissing, to warm or cool your lips and toungue)